212960001 has 16 divisors (see below), whose sum is σ = 287884800. Its totient is φ = 140012928.

The previous prime is 212959993. The next prime is 212960009. The reversal of 212960001 is 100069212.

It is an interprime number because it is at equal distance from previous prime (212959993) and next prime (212960009).

It is not a de Polignac number, because 212960001 - 2³ = 212959993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212960001.

It is not an unprimeable number, because it can be changed into a prime (212960009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135120 + ... + 136686.

It is an arithmetic number, because the mean of its divisors is an integer number (17992800).

Almost surely, 2^212960001 is an apocalyptic number.

It is an amenable number.

212960001 is a deficient number, since it is larger than the sum of its proper divisors (74924799).

212960001 is a wasteful number, since it uses less digits than its factorization.

212960001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 212960001 is about 14593.1491118264. The cubic root of 212960001 is about 597.1718765856.

The spelling of 212960001 in words is "two hundred twelve million, nine hundred sixty thousand, one".